341
FNUS74 KMOB 011108
FWSMOB
SPOT FORECAST FOR DESOTO BLOCK 7203 EAST...USFS
NATIONAL WEATHER SERVICE MOBILE AL
608 AM CDT THU MAY 1 2025
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON MAY 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...HIGH/LOW DISPERSION INDEX AROUND 80 EXPECTED THIS AFTERNOON OVER THE
BURN AREA...
DISCUSSION
INCREASING COVERAGE OF SHOWERS AND THUNDERSTORMS IS
EXPECTED TODAY. GENERAL SOUTHERLY WINDS AND TRANSPORT WINDS ARE
EXPECTED, WITH RELATIVE HUMIDITY VALUES REMAINING WELL ABOVE CRITICAL
VALUES.
FOG POTENTIAL AND OTHER REMARKS...PATCHY FOG POSSIBLE TONIGHT.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY
IN THE AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........53 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH. GUSTS UP TO 21 MPH IN
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE MORNING. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
IN THE AFTERNOON.
MIXING HEIGHT.......4900 FT AGL.
MIXING HEIGHT (M)...122-1494 METERS AGL.
TRANSPORT WINDS.....SOUTH 8 TO 17 MPH.
TRANSPORT WINDS M/S.SOUTH 4 TO 8 METERS/SECOND.
DISPERSION INDEX....13 INCREASING TO 80
DECREASING TO 68 LATE IN THE AFTERNOON.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........73 57 46 48 32 41
WEATHER COV.....S CHC CHANCE S CHC CHANCE CHANCE LIKELY
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ S CHC S CHC CHANCE CHANCE LIKELY
CHC OF PCPN (%).30 30 20 40 40 60
TEMP............70 73 80 84 86 84
RH..............97 90 69 57 53 57
20 FT WIND DIR..SSE SSE S S S S
20 FT WIND SPD..6 7 9 10 10 9
20 FT WIND GUST.12 15 18 21 21 17
MIX HGT (FT)....400 1500 3000 4200 4600 4300
MIX HGT (M).....120 460 910 1280 1400 1310
TRANSP WIND DIR.S S S S S S
TRANSP WIND SPD.8 13 14 17 16 15
TRANS WIND DIR..S S S S S S
TRANS SPD (M/S).4 6 6 8 7 7
DISPERSION IDX..9 29 53 72 80 68
LVORI...........8 4 2 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT). SHOWERS AND
THUNDERSTORMS LIKELY EARLY IN THE EVENING, THEN
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN
THE EVENING. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING.
CHANCE OF PCPN......60 PERCENT.
MIN TEMPERATURE.....AROUND 65.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE EVENING.
MIXING HEIGHT.......300 FT AGL.
MIXING HEIGHT (M)...91-1311 METERS AGL.
TRANSPORT WINDS.....SOUTH 7 TO 15 MPH.
TRANSPORT WINDS M/S.SOUTH 3 TO 7 METERS/SECOND.
DISPERSION INDEX....67 DECREASING TO 6.
LVORI...............5.
STABILITY CLASS.....4.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........45 40 46 46 33 40
WEATHER COV.....LIKELY CHANCE S CHC S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR NONE NONE
TSTM COV........LIKELY CHANCE S CHC S CHC
CHC OF PCPN (%).60 30 20 20 10 10
TEMP............82 74 71 69 68 67
RH..............61 82 87 97 97 100
20 FT WIND DIR..SSW S SW SSE S S
20 FT WIND SPD..7 6 3 2 2 2
20 FT WIND GUST.16 12 9 7 7 6
MIX HGT (FT)....4300 600 600 500 400 300
MIX HGT (M).....1310 180 180 150 120 90
TRANSP WIND DIR.S S SSW SSW SSW SSW
TRANSP WIND SPD.15 12 13 7 7 7
TRANS WIND DIR..S S SSW SSW SSW SSW
TRANS SPD (M/S).7 5 6 3 3 3
DISPERSION IDX..67 7 5 4 3 3
LVORI...........1 4 6 8 9 9
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT). CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS
AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........59 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 7 MPH LATE IN
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE MORNING. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
IN THE LATE MORNING AND EARLY AFTERNOON. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
LATE IN THE AFTERNOON.
MIXING HEIGHT.......3700 FT AGL.
MIXING HEIGHT (M)...122-1128 METERS AGL.
TRANSPORT WINDS.....SOUTH 7 TO 15 MPH.
TRANSPORT WINDS M/S.SOUTH 3 TO 7 METERS/SECOND.
DISPERSION INDEX....5 INCREASING TO 50.
LVORI...............5.
STABILITY CLASS.....2.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........43 48 48 53 55 56
WEATHER COV..... CHANCE CHANCE CHANCE LIKELY LIKELY
WEATHER TYPE....NONE RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ S CHC CHANCE CHANCE LIKELY CHANCE
CHC OF PCPN (%).10 40 40 40 60 60
TEMP............66 70 78 81 83 83
RH..............100 100 79 67 61 59
20 FT WIND DIR..S SSW S S S S
20 FT WIND SPD..2 2 5 7 8 8
20 FT WIND GUST.6 7 12 15 16 17
MIX HGT (FT)....400 1300 2700 3100 3400 3700
MIX HGT (M).....120 400 820 940 1040 1130
TRANSP WIND DIR.SSW SSW S S S S
TRANSP WIND SPD.7 10 13 15 15 15
TRANS WIND DIR..SSW SSW S S S S
TRANS SPD (M/S).3 4 6 7 7 7
DISPERSION IDX..3 13 41 51 49 50
LVORI...........9 5 3 1 1 1
FORECASTER...16
REQUESTED BY...CLIFF WILLIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2512093.2/MOB
.DELDT 05/01/25
.FORMATTERVERSION 2.0.0
.EMAIL CLIFTON.WILLIS@USDA.GOV
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